Peptides hote hain amino acids ke chhote chains jo skincare mein use hote hain. Ye skin cells ko signal dete hain, collagen production ko support karte hain, aur fine lines aur skin firmness ko better banana mein madad karte hain. Alag-alag types hote hain - signal peptides, carrier peptides, neurotransmitter-inhibiting peptides, aur enzyme-inhibiting peptides. Ye ingredients mature skin, sagging skin, aur wrinkles wali skin ke liye bahut acche hote hain. Roz subah aur raat PM routine mein use kar sakte ho serum ya moisturizer form mein.